From a2e27cdbf91e653d0491c17c8c5c51fcce71dcb2 Mon Sep 17 00:00:00 2001
From: Sergey Eremin <yeriomin@gmail.com>
Date: Tue, 16 May 2017 17:08:52 +0300
Subject: [PATCH] Fixed a crash happening when an app being updates has no
 requested permissions

---
 .../github/yeriomin/yalpstore/PermissionsComparator.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/github/yeriomin/yalpstore/PermissionsComparator.java b/app/src/main/java/com/github/yeriomin/yalpstore/PermissionsComparator.java
index 5e3cf7bb5..c3f9454e8 100644
--- a/app/src/main/java/com/github/yeriomin/yalpstore/PermissionsComparator.java
+++ b/app/src/main/java/com/github/yeriomin/yalpstore/PermissionsComparator.java
@@ -24,7 +24,11 @@ public class PermissionsComparator {
         PackageManager pm = context.getPackageManager();
         try {
             PackageInfo pi = pm.getPackageInfo(app.getPackageName(), PackageManager.GET_PERMISSIONS);
-            Set<String> requestedPermissions = new HashSet<>(Arrays.asList(pi.requestedPermissions));
+            Set<String> requestedPermissions = new HashSet<>(Arrays.asList(
+                null == pi.requestedPermissions
+                ? new String[0]
+                : pi.requestedPermissions
+            ));
             boolean result = requestedPermissions.equals(app.getPermissions());
             if (!result) {
                 requestedPermissions.removeAll(app.getPermissions());